When does The Ruff and Reddy Show return?

Ruff and Reddy is one of the earliest original original original animated television programs. Ruff, a cat, and a dog, are best friends. The series premiered in December 1957 and ran for 156 episodes until April 1960. It was repeated on NBC Saturday mornings in 1962–63. Ruff was the first series made by Hanna-Barbera Productions.